flist is now documented! I've posted documentation on Semantics
Consulting's code page, along with the most current version of flist
at <http://www.semantics.org/code.html#flist>. (The documentation is
built on the original SGI html documentation, so you may encounter
some broken links if you delve too deep.)

Major changes include:

1) Addition of slist-like functionality, including insert_after,
erase_after, splice_after, and previous.

2) Change of name of the isplice members to splice_before.

Best regards,

Steve